// Copyright 2004 The Apache Software Foundation
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain token copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace AspectSharp.Lang.AST
{
	using System;

	public enum TargetStrategyEnum
	{
		Undefined,
		SingleType,
		Namespace,
		Assignable,
		Custom
	}

	/// <summary>
	/// Summary description for TargetTypeDefinition.
	/// </summary>
	[Serializable]
	public class TargetTypeDefinition : NodeBase
	{
        public TypeReference SingleType { get; set; }
        public TypeReference CustomMatcherType { get; set; }
        public TypeReference AssignType { get; set; }
        public TargetStrategyEnum TargetStrategy { get; set; }
        public String NamespaceRoot { get; set; }
        public bool IncludeSubNamespace { get; set; }

		
		
		public TargetTypeDefinition( TypeReference typeRef ) : this()
		{
			SingleType = typeRef;
            TargetStrategy = TargetStrategyEnum.Undefined;
		}

		public TargetTypeDefinition()
		{
            TargetStrategy = TargetStrategyEnum.SingleType;
		}


        private TypeReferenceCollection _excludes;
		public TypeReferenceCollection Excludes
		{
			get
			{
				if (_excludes == null)
				{
					_excludes = new TypeReferenceCollection();
				}
				return _excludes;
			}
		}

		public override void Accept(IVisitor visitor)
		{
			visitor.OnTargetTypeDefinition(this);
		}
	}
}
